If exosomes are the loud new name in skincare, peptides are the quiet, well-mapped ground your skin has always known. They appear on countless ingredient lists, yet they are rarely explained in a way that makes sense. This guide fixes that, and shows how our Peptide Therapy puts them to work.
Skin Correctives is a skin clinic in Shellharbour, serving Wollongong and the Illawarra. This is the plain-English version of peptides we would give you in the treatment room.
What are peptides?
Peptides are short chains of amino acids. Amino acids are the building blocks of proteins, and your skin already relies on proteins such as collagen and elastin for its firmness and structure.
The useful way to think about peptides is as messenger molecules. Your skin uses signalling molecules every day to coordinate its own processes, and peptides act like specific instructions. Different peptides carry different messages. Depending on the peptide, it may signal cells toward collagen and elastin, or help calm the appearance of inflammation, or support the look of firmness and smoother texture.
Unlike some newer actives, peptides are well established. They have been studied and used in skincare for years, which is one reason we are comfortable building a whole treatment around them.
How Peptide Therapy works
Our Peptide Therapy is a masque-based treatment with no downtime. It is comfortable, gentle and takes about an hour, and it typically leaves a soft, pinkish glow afterwards.
The treatment pairs peptides with a set of supporting botanicals and antioxidants, each chosen for a purpose:
- L-Carnosine, associated with the appearance of ageing skin
- L-Carnitine, involved in cell energy
- Aspartic Acid and Glutamic Acid, amino acids that play roles in the skin’s own processes
- Beta Glucan, associated with the skin’s repair system
- Green and white tea, for their antioxidant properties
Because it is gentle, Peptide Therapy suits sensitive, reactive or inflamed skin, which many more aggressive treatments do not. It is a sound first step into advanced skincare, and an easy maintenance treatment between more involved sessions. If you have sensitive skin, this is often where we suggest beginning.
What Peptide Therapy may help with
Peptide Therapy is considered for fine lines, lacklustre-looking skin, uneven tone, and sensitive, reactive or inflamed skin. As with all our treatments, the claims are cosmetic and appearance-based. Peptides may support the look of firmness, smoother texture and calmer skin, and results build gently over time. Individual results may vary.
It is worth being clear about what a gentle treatment is for. Peptide Therapy is not the most intensive option on our menu, and it is not meant to be. Its value is in being comfortable, accessible and genuinely useful, either as an introduction or as ongoing support.
Peptides compared with exosomes
Because both peptides and exosomes are described as skin “messengers”, people often ask how they differ. Here is the honest comparison.
Peptides are short amino-acid chains, well established and understood for years. Depending on the peptide, they may support the appearance of firmness, texture or calm. The science behind them is settled ground.
Exosomes are messenger packets released by cells, studied for how they may support the skin’s own communication and recovery. The early science is genuinely interesting, but topical exosome skincare is an emerging category, and it is lightly regulated in Australia at present. We keep our claims about it cosmetic and honest. You can read our full exosome treatments guide for more.
The practical difference for you is this: peptides are the gentle, established starting point, while exosome treatments are the newer, more involved options. Neither is a magic answer, and the right choice depends on your skin rather than on which word is more fashionable.
Where peptides fit in a plan
Peptides rarely work alone in isolation, and they are not meant to. In a thorough plan, Peptide Therapy often plays a supporting role: a gentle entry point for someone new to advanced skincare, a maintenance treatment between more involved sessions, or a calming option for skin that does not tolerate stronger treatments. It also pairs naturally with our Circadia peel treatments, which share the same evidence-led, skin-first philosophy.
What matters is that the treatment is matched to your skin. That is a decision best made after a proper look, not from a menu.
Why local matters
Skin Correctives is in the Cygnet Centre, Shellharbour: around twenty minutes from Wollongong, fifteen from Kiama, and minutes from Albion Park and Warilla. The clinic has served the Illawarra since 2011, was named ABIA NSW/ACT Clinic of the Year in 2024, and is a certified ACAP SafeSkin clinic. For treatments that suit a regular rhythm, such as Peptide Therapy, having the clinic close to home makes the routine far easier to keep.
Where to start
If a gentle, well-established treatment appeals, Peptide Therapy is a sound place to begin. Every plan at Skin Correctives starts with a facial imaging skin assessment, which maps your skin condition and gives you a written plan with honest timelines. What you do with it is entirely up to you.
FAQ
What do peptides do for skin?
Peptides are messenger molecules made of short amino-acid chains. Depending on the peptide, they may signal cells toward collagen and elastin, help calm the appearance of inflammation, or support the look of firmness and smoother texture. Claims are cosmetic and appearance-based, and results build gently over time.
What is Peptide Therapy?
Peptide Therapy at Skin Correctives is a masque-based treatment with no downtime, pairing peptides with botanicals and antioxidants such as L-Carnosine, Beta Glucan and green and white tea. It is gentle enough for sensitive or reactive skin and suits both first-timers and maintenance. It takes about an hour.
Peptides or exosomes: which is better?
Neither is universally better. Peptides are the well-established, gentle option; exosomes are newer and more involved, and the category is still emerging. The right choice depends on your skin and goals, which a facial imaging skin assessment helps determine.
Is Peptide Therapy suitable for sensitive skin?
Yes. Peptide Therapy is gentle and comfortable, with no downtime, which makes it well suited to sensitive, reactive or inflamed skin. An assessment confirms whether it suits your skin.
Where can I get Peptide Therapy near Wollongong?
Skin Correctives offers Peptide Therapy at its Shellharbour clinic in the Cygnet Centre, around twenty minutes from Wollongong, serving the whole Illawarra region.
Disclaimer: Individual results may vary. Skin Correctives provides cosmetic skin treatments and does not diagnose or treat medical conditions. If you suspect a medical skin condition, please see your GP or dermatologist.
It's time to take your
First Step
Not sure which treatment suits your skin? A facial imaging assessment reads what is actually happening beneath the surface, and you leave with a written plan.
